Quick clamping device for valve machining

Abstract

The utility model relates to the technical field of clamping, and discloses a quick clamping device for valve machining, which comprises a base, a connecting hole is formed in one side of the inner wall of the base, and a sliding chute is formed in the bottom of the inner wall of the base; the fixed plate is arranged on one side of the inner wall of the base; the clamping mechanism is arranged at the top of the base; the extrusion mechanism is arranged at the top of the base; wherein the clamping mechanism comprises a driving part, a clamping part and a clamping part, and the driving part is arranged in the base; the threaded sleeve moves to drive the fixing box to move, the fixing box moves to drive the extrusion block and the sponge cushion to move, when the sponge cushion makes contact with a valve, the extrusion block is extruded, and according to the shape of the valve, the extrusion degree of the extrusion block is different; and the extrusion blocks are extruded to be shrunk into the fixed box until all the extrusion blocks cannot be shrunk, so that the effect of clamping according to the shape of the valve is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of clamping, in particular to a quick clamping device for valve processing. Background Art

[0002] A valve is a device used to control the flow of gases, liquids, gases or liquids containing solid powders in various pipelines and equipment. A valve is usually composed of a valve body, a valve cover, a valve seat, a starter and a stopper, a drive mechanism, a seal and fasteners. The control function of the valve is achieved by driving the starter and the stopper to rise and fall, slide, swing or rotate by a ratio to change the size of the flow area.

[0003] The current Chinese patent publication number is: CN216542084U, a quick clamping device for valve processing, including a processing table, a mounting bracket, a screw, a lifting bracket and a push rod, both sides of the top of the processing table are connected to the fixed bracket by bolts, a cylinder is provided on one side of the fixed bracket, a clamping plate is provided on the other side of the fixed bracket, and the output end of the cylinder is connected to the clamping plate by bolts.

[0004] However, the device still has some shortcomings. For example, the device clamps the valve only through ordinary additional plates and cannot be changed according to the shape of the valve. This may cause the valve to be loose during processing due to insecure clamping, thereby affecting the processing effect. Utility Model Content

[0005] The purpose of the utility model is to provide a quick clamping device for valve processing, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a quick clamping device for valve processing, comprising: a base, a connection hole is provided on one side of the inner wall of the base, and a slide groove is provided on the bottom of the inner wall of the base; a fixing plate is arranged on one side of the inner wall of the base; a clamping mechanism is arranged on the top of the base; and a squeezing mechanism is arranged on the top of the base; wherein the clamping mechanism comprises: a driving part, the driving part is arranged inside the base; and a clamping part, the clamping part is arranged on the top of the driving part.

[0007] Preferably, the outer wall of the fixing plate is fixedly connected to the inner wall of the base.

[0008] Preferably, the driving part includes: a bidirectional threaded rod, which is arranged on the inner wall of the base; a support plate is sleeved on the outer wall of the bidirectional threaded rod, one end of the bidirectional threaded rod is fixedly connected to a rotating handle, the outer wall of the bidirectional threaded rod is threadedly connected to a threaded sleeve, and the bottom of the threaded sleeve is fixedly connected to a slider.

[0009] Preferably, one end of the bidirectional threaded rod is rotatably connected to the connecting hole opened in the base, the bottom of the support plate is fixedly connected to the bottom of the inner wall of the base, and the outer wall of the slider is slidably connected to the sliding groove opened in the base, and the effect of driving the clamping part can be well achieved through this driving part.

[0010] Preferably, the clamping part includes: a fixed box, which is arranged on the top of the base; the inner wall of the fixed box is fixedly connected to a slide rail, the outer wall of the slide rail is slidably connected to an extrusion block, one side of the extrusion block is fixedly connected to a return spring, and the other side of the extrusion block is fixedly connected to a sponge pad.

[0011] Preferably, the bottom of the fixing box is fixedly connected to the top of the threaded sleeve, and one end of the return spring is fixedly connected to one side of the inner wall of the fixing box, so that the clamping effect according to the shape of the valve can be well achieved through the clamping part.

[0012] Preferably, the extrusion mechanism includes: a fixed frame, which is arranged on one side of the base; a cylinder is fixedly connected to the top of the fixed frame, a connecting plate is fixedly connected to the telescopic end of the cylinder, a movable plate is rotatably connected to one side of the connecting plate, and an extrusion wheel is rotatably connected to one side of the movable plate.

[0013] Preferably, one side of the inner wall of the fixing frame is fixedly connected to one side of the base, and the telescopic end of the cylinder passes through the top of the fixing frame and extends to the bottom and is fixedly connected to the top of the connecting plate. Through this extrusion mechanism, the effect of extrusion according to the shape of the valve can be well achieved.

[0014] The utility model provides a quick clamping device for valve processing, which has the following beneficial effects:

[0015] (1) The utility model drives the fixed box to move by the movement of the threaded sleeve, and the movement of the fixed box drives the extrusion block and the sponge pad to move. When the sponge pad contacts the valve, the extrusion block is squeezed and the degree of squeezing of the extrusion block varies according to the shape of the valve. The extrusion block is squeezed and shrinks into the fixed box until all the extrusion blocks cannot shrink, thereby achieving the effect of clamping according to the shape of the valve.

[0016] (2) The utility model starts the cylinder, and the operation of the cylinder drives the connecting plate to move, the movement of the connecting plate drives the movement of the movable plate, and the movement of the movable plate drives the movement of the extrusion wheel. When the extrusion wheel contacts the valve, the movable plate is driven to move according to the shape of the valve, thereby achieving the effect of extrusion according to the shape of the valve. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0019] Figure 3 For this utility model Figure 2 A magnified view of center A;

[0020] Figure 4 For this utility model Figure 2 Magnified view of B.

[0021] In the figure: 1 base, 2 fixed plate, 3 clamping mechanism, 31 driving part, 311 bidirectional threaded rod, 312 support plate, 313 rotating handle, 314 threaded sleeve, 315 slider, 32 clamping part, 321 fixed box, 322 slide rail, 323 extrusion block, 324 return spring, 325 sponge pad, 4 extrusion mechanism, 411 fixed frame, 412 cylinder, 413 connecting plate, 414 movable plate, 415 extrusion wheel. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0024] Embodiment 1: A preferred embodiment of a quick clamping device for valve processing provided by the utility model is as follows Figure 1-4 As shown: A quick clamping device for valve processing, comprising: a base 1, a connecting hole is opened on one side of the inner wall of the base 1, and a slide groove is opened on the bottom of the inner wall of the base 1; a fixing plate 2 is arranged on one side of the inner wall of the base 1; a clamping mechanism 3 is arranged on the top of the base 1; a squeezing mechanism 4 is arranged on the top of the base 1; wherein the clamping mechanism 3 includes: a driving part 31, the driving part 31 is arranged inside the base 1; and a clamping part 32, the clamping part 32 is arranged on the top of the driving part 31.

[0025] The outer wall of the fixing plate 2 is fixedly connected to the inner wall of the base 1 .

[0026] The driving part 31 includes: a bidirectional threaded rod 311, which is arranged on the inner wall of the base 1; the outer wall of the bidirectional threaded rod 311 is sleeved with a support plate 312, one end of the bidirectional threaded rod 311 is fixedly connected to a rotating handle 313, the outer wall of the bidirectional threaded rod 311 is threadedly connected to a threaded sleeve 314, and the bottom of the threaded sleeve 314 is fixedly connected to a slider 315.

[0027] One end of the bidirectional threaded rod 311 is rotatably connected to a connection hole provided in the base 1 , the bottom of the support plate 312 is fixedly connected to the bottom of the inner wall of the base 1 , and the outer wall of the slider 315 is slidably connected to a slide groove provided in the base 1 .

[0028] Furthermore, in this embodiment, by rotating the rotating handle 313, the rotation of the rotating handle 313 drives the bidirectional threaded rod 311 to rotate, the rotation of the bidirectional threaded rod 311 drives the threaded sleeve 314 to move, and the movement of the threaded sleeve 314 drives the fixing box 321 to move, thereby achieving the effect of driving the clamping part 32.

[0029] Embodiment 2: Based on Embodiment 1, a preferred embodiment of a quick clamping device for valve processing provided by the utility model is as follows: Figure 1-4 As shown: the clamping part 32 includes: a fixed box 321, which is arranged on the top of the base 1; the inner wall of the fixed box 321 is fixedly connected with a slide rail 322, the outer wall of the slide rail 322 is slidably connected with an extrusion block 323, one side of the extrusion block 323 is fixedly connected with a return spring 324, and the other side of the extrusion block 323 is fixedly connected with a sponge pad 325.

[0030] The bottom of the fixing box 321 is fixedly connected to the top of the threaded sleeve 314 , and one end of the return spring 324 is fixedly connected to one side of the inner wall of the fixing box 321 .

[0031] Furthermore, in this embodiment, the movement of the threaded sleeve 314 drives the fixed box 321 to move, and the movement of the fixed box 321 drives the extrusion block 323 and the sponge pad 325 to move. When the sponge pad 325 contacts the valve, the extrusion block 323 is squeezed and the degree of squeezing of the extrusion block 323 varies according to the shape of the valve. The extrusion block 323 is squeezed and shrinks into the fixed box 321 until all the extrusion blocks 323 cannot shrink, thereby achieving the effect of clamping according to the shape of the valve.

[0032] Embodiment 3: Based on Embodiments 1 and 2, a preferred embodiment of a quick clamping device for valve processing provided by the utility model is as follows: Figure 1-4As shown: the extrusion mechanism 4 includes: a fixed frame 411, which is arranged on one side of the base 1; a cylinder 412 is fixedly connected to the top of the fixed frame 411, and a connecting plate 413 is fixedly connected to the telescopic end of the cylinder 412, and one side of the connecting plate 413 is rotatably connected to a movable plate 414, and one side of the movable plate 414 is rotatably connected to an extrusion wheel 415.

[0033] One side of the inner wall of the fixing frame 411 is fixedly connected to one side of the base 1 , and the telescopic end of the cylinder 412 passes through the top of the fixing frame 411 and extends to the bottom to be fixedly connected to the top of the connecting plate 413 .

[0034] Furthermore, in this embodiment, by starting the cylinder 412, the operation of the cylinder 412 drives the connecting plate 413 to move, the movement of the connecting plate 413 drives the movable plate 414 to move, and the movement of the movable plate 414 drives the extrusion wheel 415 to move. When the extrusion wheel 415 contacts the valve, it drives the movable plate 414 to move according to the shape of the valve, thereby achieving the effect of extrusion according to the shape of the valve.

[0035] When in use, place the valve on the top of the base 1, and turn the rotating handle 313. The rotation of the rotating handle 313 drives the bidirectional threaded rod 311 to rotate, and the rotation of the bidirectional threaded rod 311 drives the threaded sleeve 314 to move. The movement of the threaded sleeve 314 drives the fixed box 321 to move, and the movement of the fixed box 321 drives the extrusion block 323 and the sponge pad 325 to move. When the sponge pad 325 contacts the valve, the extrusion block 323 is squeezed to different degrees according to the shape of the valve. The extrusion block 323 is squeezed and shrinks into the fixed box 321 until all the extrusion blocks 323 cannot shrink, thereby achieving clamping according to the shape of the valve. Then, by starting the cylinder 412, the operation of the cylinder 412 drives the connecting plate 413 to move, the movement of the connecting plate 413 drives the movable plate 414 to move, and the movement of the movable plate 414 drives the extrusion wheel 415 to move. When the extrusion wheel 415 contacts the valve, it drives the movable plate 414 to move according to the shape of the valve, thereby squeezing the valve according to the shape of the valve, thereby achieving rapid and firm clamping of the valve.

[0036] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A quick clamping device for valve processing, characterized in that: include: A base (1), wherein a connection hole is provided on one side of an inner wall of the base (1), and a sliding groove is provided on the bottom of the inner wall of the base (1); A fixing plate (2) is arranged on one side of the inner wall of the base (1); A clamping mechanism (3) is arranged on the top of the base (1); A squeezing mechanism (4) is arranged on the top of the base (1); Wherein, the clamping mechanism (3) comprises: A driving portion (31), wherein the driving portion (31) is arranged inside the base (1); A clamping portion (32), wherein the clamping portion (32) is arranged on the top of the driving portion (31); The clamping portion (32) comprises: A fixing box (321) is arranged on the top of the base (1); The inner wall of the fixed box (321) is fixedly connected to a slide rail (322), the outer wall of the slide rail (322) is slidably connected to an extrusion block (323), one side of the extrusion block (323) is fixedly connected to a return spring (324), and the other side of the extrusion block (323) is fixedly connected to a sponge pad (325); The bottom of the fixing box (321) is fixedly connected to the top of the threaded sleeve (314), and one end of the return spring (324) is fixedly connected to one side of the inner wall of the fixing box (321); The extrusion mechanism (4) comprises: A fixing frame (411) is arranged on one side of the base (1); The top of the fixed frame (411) is fixedly connected to a cylinder (412), the telescopic end of the cylinder (412) is fixedly connected to a connecting plate (413), one side of the connecting plate (413) is rotatably connected to a movable plate (414), and one side of the movable plate (414) is rotatably connected to an extrusion wheel (415); one side of the inner wall of the fixed frame (411) is fixedly connected to one side of the base (1), and the telescopic end of the cylinder (412) passes through the top of the fixed frame (411) and extends to the bottom to be fixedly connected to the top of the connecting plate (413).

2. A quick clamping device for valve processing according to claim 1, characterized in that: The outer wall of the fixing plate (2) is fixedly connected to the inner wall of the base (1).

3. A quick clamping device for valve processing according to claim 1, characterized in that: The driving part (31) comprises: A bidirectional threaded rod (311) is arranged on the inner wall of the base (1); The outer wall of the bidirectional threaded rod (311) is sleeved with a support plate (312); one end of the bidirectional threaded rod (311) is fixedly connected to a rotating handle (313); the outer wall of the bidirectional threaded rod (311) is threadedly connected to a threaded sleeve (314); and the bottom of the threaded sleeve (314) is fixedly connected to a sliding block (315).

4. A quick clamping device for valve processing according to claim 3, characterized in that: One end of the bidirectional threaded rod (311) is rotatably connected to a connection hole provided in the base (1), the bottom of the support plate (312) is fixedly connected to the bottom of the inner wall of the base (1), and the outer wall of the sliding block (315) is slidably connected to a sliding groove provided in the base (1).

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